Samples of size 12 and 10 are selected from populations 1 and 2, respectively. The sample results give Our best pooled estimate of
is
A) 8.6
B) 9.5
C) 17.1
D) 12.2

Question

Samples of size 12 and 10 are selected from populations 1 and 2, respectively. The sample results give  Our best pooled estimate of  
 is
A) 8.6 
B) 9.5 
C) 17.1 
D) 12.2

Quizplus · Accepted Answer

The Answer of Samples of size 12 and 10 are selected from populations 1 and 2, respectively. The sample results give  Our best pooled estimate of  
 is
A) 8.6 
B) 9.5 
C) 17.1 
D) 12.2

Samples of Size 12 and 10 Are Selected from Populations